DNS Lookup - Check Any DNS Record Across 21 Global Servers
Enter a domain to look up its DNS records from 21 servers worldwide, or pick a record type below.
Look up a specific record type
Each page runs a global check with the record type pre-selected.
What is a DNS lookup?
A DNS lookup is the process of asking a DNS server what records a domain has. When you request a website, your resolver looks up the domain's A record to find the server IP. Mail servers look up MX records to route email. Every DNS-dependent service starts with a lookup.
DNSFly runs each lookup against 21 resolvers spread across North America, Europe, Asia-Pacific, South America, Africa, and Oceania. You see the value each server returns, so you can confirm a record is consistent worldwide or spot a region that still serves an old answer after a change.
What DNS record types can be looked up?
DNSFly supports all 10 common record types. A and AAAA map a name to an IPv4 or IPv6 address. CNAME points one name at another. MX directs email. NS lists the authoritative nameservers. TXT holds free-form text used for SPF, DKIM, and domain verification.
The rest cover specific jobs. SOA stores zone metadata like the serial number. SRV advertises the host and port for a service. PTR maps an IP back to a name for reverse DNS. CAA states which certificate authorities may issue certificates for the domain. Pick any type above to run a global check.